His videos are amazing.
From what I can gather about this poor man:

He worked for Hewlett Packard.
He received a traumatic brain injury as some point (do you know when?).
He is also diagnosed somewhere on the autistic spectrum.
The injury, combined with the drugs he has to take, and his autism, has driven him completely insane.

Go on his videos and sort them by Most Popular. You'll see what he was like 3 years ago (he had some popular vids) compared to what he's become, whatever the reasons are. He was always a bit nutty or off, but he's really hit the deep end.

The chronology of the shit he posts is all fucked up. His most recent uploads seem to be from April and March, but the stuff he was posting in November was actually from November. So i haven't been able to piece together much of a story, but i do know he likes to drive while fucked up on pills.

It seems he edits a lot of it. His brain must be all over the place.